Feeding System : Roller FrictionCounting Speed : 1000 notes/min for CNT mode.Hopper Capacity : 200 billsStacker Capacity : 200 billsCountable Bills : 50x110-90x190 mmInterface : USB, RS-232, RJ-11Power Source : AC 100-240 V, 50/60 HzDetections : UV, MG, MT, IR